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	Shared buffer management schemes based on the RED algorithm
	Hu Chengchen ; Liu Bin
	2010-05-06 ; 2010-05-06
关键词	Practical Theoretical or Mathematical/ buffer storage optimisation queueing theory telecommunication network management telecommunication network routing telecommunication traffic/ shared buffer management schemes random early detection algorithm routers dynamic threshold optimization uniform traffic load nonuniform traffic load lower packet drop ratio/ B6150P Communication network design, planning and routing B0260 Optimisation techniques B1265D Memory circuits B6150J Queueing systems B6210C Network management
中文摘要	This paper analyzes the deployment of the RED (random early detection) algorithm in routers with shared buffers. A buffer management scheme named RED-DT (dynamic threshold) was developed which dynamically adjusts the RED parameter based on the estimated average lengths of both the effective queue and the whole shared buffer. Further, the optimized scheme RED-ODT (optimal dynamic threshold) was proposed. Simulations with uniform and nonuniform traffic loads showed that, compared with previous work, the current schemes have a lower packet drop ratio and better buffer utilization and fairness. The simulation results show that the scheme is more effective than previous schemes and should be deployed in routers.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/10163]
专题	清华大学
推荐引用方式 GB/T 7714	Hu Chengchen,Liu Bin. Shared buffer management schemes based on the RED algorithm[J],2010, 2010.
APA	Hu Chengchen,&Liu Bin.(2010).Shared buffer management schemes based on the RED algorithm..
MLA	Hu Chengchen,et al."Shared buffer management schemes based on the RED algorithm".(2010).

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